phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 145 Table './eguoxue/phpbb_sessions' is marked as crashed and should be repaired

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('d2e7c4b15fd88743b57f16ac5e34b4d1', -1, 1500971021, 1500971021, '7f000001', 7, 0, 0)

Line : 172
File : sessions.php